Resistance Training Exercise Using the Swiss Ball in Ankylosing Spondylitis

Assessment of Effectiveness of Resistance Training Exercise Using the Swiss Ball in Patients With Ankylosing Spondylitis

The aim of the present study is to assess the effectiveness of resistance training with swiss ball in the treatment of patients with ankylosing spondylitis.

A randomized, controlled, single-blind, prospective trial being conducted involving 54 patients with ankylosing spondylitis, selected from outpatient clinics - UNIFESP. They will be randomized in intervention group (n = 27) conduct training for muscle strengthening with the aid of the Swiss ball and in the control group (n = 27) did not undergo any intervention. Eight exercises will be conducted with intent to engage all muscle groups.

Inclusion Criteria:

• Patients with established diagnosis of AS steinbrocker functional class I-II
• Basic medication stable for at least three months
• Agreed to participate and signed term of informed consent

Exclusion Criteria:

• Uncontrolled hypertension
• Coronary artery disease
• History of revascularization
• History of syncope or arrhythmias induced by exercise
• Decompensated diabetes mellitus
• Severe psychiatric illness
• Fibromyalgia
• Another medical condition more disabling than AS
• History of exercise regular (at least 30 minutes 2 times per week)